include/rstbas.idl

   1 /*
   2  * Copyright (C) 2009 Huw Davies
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #if 0
  20 #pragma makedep install
  21 #endif
  22
  23 [
  24     local,
  25     object,
  26     uuid(0c733a7c-2a1c-11ce-ade5-00aa0044773d),
  27     pointer_default(unique)
  28 ]
  29 interface IRowset : IUnknown
  30 {
  31     typedef DWORD DBROWOPTIONS;
  32
  33     HRESULT AddRefRows([in] DBCOUNTITEM cRows,
  34                        [in, size_is(cRows)] const HROW rghRows[],
  35                        [out, size_is(cRows)] DBREFCOUNT rgRefCounts[],
  36                        [out, size_is(cRows)] DBROWSTATUS rgRowStatus[]);
  37
  38     HRESULT GetData([in] HROW hRow,
  39                     [in] HACCESSOR hAccessor,
  40                     [out] void *pData);
  41
  42     HRESULT GetNextRows([in] HCHAPTER hReserved,
  43                         [in] DBROWOFFSET lRowsOffset,
  44                         [in] DBROWCOUNT cRows,
  45                         [out] DBCOUNTITEM *pcRowObtained,
  46                         [out, size_is(,cRows)] HROW **prghRows);
  47
  48     HRESULT ReleaseRows([in] DBCOUNTITEM cRows,
  49                         [in, size_is(cRows)] const HROW rghRows[],
  50                         [in, size_is(cRows)] DBROWOPTIONS rgRowOptions[],
  51                         [out, size_is(cRows)] DBREFCOUNT rgRefCounts[],
  52                         [out, size_is(cRows)] DBROWSTATUS rgRowStatus[]);
  53
  54     HRESULT RestartPosition([in] HCHAPTER hReserved);
  55 }